We learned in 2005 that Mark Felt was the famous "Deep throat" of Watergate. He was well known for saying follow the money!
After the disclosure of his identity, Felt tried to "follow the money" and make a few bucks by writing a book.
Did many buy the book? I don't think so.
What are we going to learn from reading another book about Watergate? Not much!
P.S. Woodward & Bernstein got back together and wrote a book about "Deep throat":
